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38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
#ifndef GRAPH_FUNCTION_STORE_H
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#define GRAPH_FUNCTION_STORE_H
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#include "function.h"
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namespace Graph {
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/* FunctionStore is a dumb class.
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* Its only job is to store functions and to give them a color. */
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class FunctionStore {
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public:
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FunctionStore();
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Function * functionAtIndex(int i);
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Function * activeFunctionAtIndex(int i);
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Function * addEmptyFunction();
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void removeFunction(Function * f);
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int numberOfFunctions();
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int numberOfActiveFunctions();
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private:
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const char * firstAvailableName();
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const KDColor firstAvailableColor();
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static constexpr int k_maxNumberOfFunctions = 8;
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static constexpr int k_numberOfDefaultColors = 8;
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static constexpr KDColor k_defaultColors[k_numberOfDefaultColors] = {
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KDColorRed, KDColorGreen, KDColorBlue, KDColorBlack,
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KDColor(0xBFD3EB), KDColor(0xFF00FF), KDColor(0x00FFEB), KDColor(0xBFAA00)
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};
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static constexpr const char * k_functionNames[k_maxNumberOfFunctions] = {
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"f", "g", "h", "i", "j", "k", "l", "m"
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};
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int m_numberOfFunctions;
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Function m_functions[k_maxNumberOfFunctions];
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};
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}
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#endif
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